Phylum Mollusca

Direct Child Taxa (4)

• Subphylum Lophozoa
• Class Bivalvia
• Class Cephalopoda
• Class Gastropoda

Taxonomic Leaves (294)

1. Dwarf Wedgemussel (Alasmidonta heterodon)
2. Susquehanna Elktoe (Alasmidonta marginata)
3. Triangle Floater (Alasmidonta undulata)
4. Brook Floater (Alasmidonta varicosa)
5. Alewife Floater (Utterbackiana implicata)
6. Carolina Lance (Elliptio angustata)
7. Eastern Elliptio (Elliptio complanata)
8. Northern Lance (Elliptio fisheriana)
9. Atlantic Spike (Elliptio producta)
10. Plain Pocketbook (Lampsilis cardium)
11. Yellow Lampmussel (Lampsilis cariosa)
12. Eastern Lampmussel (Lampsilis radiata)
13. Green Floater (Lasmigona subviridis)
14. Tidewater Mucket (Atlanticoncha ochracea)
15. Eastern Pondmussel (Sagittunio nasutus)
16. Eastern Floater (Pyganodon cataracta)
17. Creeper (Strophitus undulatus)
18. Paper Pondshell (Utterbackia imbecillis)
19. Lake Fingernailclam (Musculium lacustre)
20. Swamp Fingernailclam (Musculium partumeium)
21. Pond Fingernailclam (Musculium securis)
22. Long Fingernailclam (Musculium transversum)
23. Adam Peaclam (Pisidium adamsi)
24. Ubiquitous Peaclam (Pisidium casertanum)
25. Ridged-beak Peaclam (Pisidium compressum)
26. Greater Eastern Peaclam (Pisidium dubium)
27. Round Peaclam (Pisidium equilaterale)
28. River Peaclam (Pisidium fallax)
29. Rusty Peaclam (Pisidium ferrugineum)
30. Lilljeborg Peaclam (Pisidium lilljeborgi)
31. Shiny Peaclam (Pisidium nitidum)
32. Perforated Peaclam (Pisidium punctatum)
33. Triangular Peaclam (Pisidium variable)
34. Walker Peaclam (Pisidium walkeri)
35. River Fingernailclam (Sphaerium fabale)
36. Herrington Fingernailclam (Sphaerium occidnetale)
37. Grooved Fingernailclam (Sphaerium simile)
38. Striated Fingernailclam (Sphaerium striatinum)
39. Asian Clam (Corbicula fluminea)
40. Eastern Oyster (Crassostrea virginica)
41. Hooked Mussel (Ischadium recurvum)
42. Atlantic Assiminea (Assiminea succinea)
43. Chinese Mystery Snail (Cipangopaludina chinensis)
44. Mud Bithynia (Bithynia tentaculata)
45. Common Periwinkle Snail (Littorina littorea)
46. Salt Marsh Snail (Myosotella myosotis)
47. Marsh Periwinkle (Littorina irrorata)
48. Acute Bladder Snail (Physella acuta)
49. Coastal Plain Tiger Snail (Anguispira fergusoni)
50. Toothed Hive (Euconulus dentatus)
51. Bottleneck Snaggletooth (Gastrocopta contracta)
52. Comb Snaggletooth (Gastrocopta pentodon)
53. Variable Vertigo (Vertigo gouldi)
54. Sculpted Glyph (Glyphyalinia rhoadsi)
55. Minute Gem (Hawaiia minuscula)
56. Amber Glass (Nesovitrea electrina)
57. Medium Striate (Striatura meridionalis)
58. Globose Dome (Ventridens ligera)
59. Flat Dome (Ventridens suppressus)
60. Quick Gloss (Zonitoides arboreus)
61. Gray-footed Lancetooth (Haplotrema concavum)
62. Compound Coil (Helicodiscus parallelus)
63. White-lip Globe (Mesodon thyroidus)
64. Whitelip (Neohelix albolabris)
65. Hairy Slitmouth (Stenotrema hirsutum)
66. Mimic Three-tooth (Triodopsis fallax)
67. Atlantic Three-Tooth (Triodopsis juxtidens)
68. Small Spot (Punctum minutissimum)
69. Bronze Pinecone (Strobilops aeneus)
70. Maze Pinecone (Strobilops labyrinthicus)
71. Oval Amber Snail (Succinea ovalis)
72. Atlantic Ribbed Mussel (Geukensia demissa)
73. Glassy Lyonsia (Lyonsia hyalina)
74. Atlantic Mud-piddock (Barnea truncata)
75. Angelwing (Cyrtopleura costata)
76. Soft-shell Clam (Mya arenaria)
77. Dwarf Surfclam (Mulinia lateralis)
78. Atlantic Jack-knife Clam (Ensis directus)
79. Purplish Tagelus (Tagelus divisus)
80. Stout Tagelus (Tagelus plebeius)
81. Atlantic Macoma (Macoma petalum)
82. Amethyst Gem Clam (Gemma gemma)
83. False Angelwing (Petricolaria pholadiformis)
84. Northern Quahog (Mercenaria mercenaria)
85. Morton's Egg-cockle (Laevicardium mortoni)
86. Eastern Aligena (Aligena elevata)
87. Atlantic Paper Mussel (Amygdalum papyrium)
88. Eastern Mudsnail (Ilyanassa obsoleta)
89. Bruised Nassa (Nassarius vibex)
90. Thick-lipped Drill (Eupleura caudata)
91. Atlantic Oyster Drill (Urosalpinx cinerea)
92. Common Atlantic Slipper-snail (Crepidula fornicata)
93. Convex Slipper-snail (Crepidula convexa)
94. Atlantic Rangia (Rangia cuneata)
95. Leopard Slug (Limax maximus)
96. Dusky Arion (Arion subfuscus)
97. Hedgehog Slug (Arion intermedius)
98. Appalachian Thorn (Carychium clappi)
99. Obese Thorn (Carychium exiguum)
100. Ice Thorn (Carychium exile)
101. File Thorn (Carychium nannodes)
102. Slender Walker (Pomatiopsis lapidaria)
103. Cherrystone Drop (Hendersonia occulta)
104. Brown Hive (Euconulus fulvus)
105. Fat Hive (Euconulus polygyratus)
106. Sterki's Granule (Guppya sterkii)
107. Glossy Pillar (Cochlicopa lubrica)
108. Thin Pillar (Cochlicopa lubricella)
109. Appalachian Pillar (Cochlicopa morseana)
110. Flamed Tigersnail (Anguispira alternata)
111. Angular Disc (Discus catskillensis)
112. Forest Disc (Discus whitneyi)
113. Domed Disc (Discus patulus)
114. Oldfield Coil (Helicodiscus inermis)
115. Tight Coil (Helicodiscus notius)
116. Temperate Coil (Helicodiscus shimeki)
117. Smooth Coil (Helicodiscus singleyanus)
118. Changeable Mantleslug (Megapallifera mutabilis)
119. Pale Mantleslug (Pallifera dorsalis)
120. Foster Mantleslug (Pallifera fosteri)
121. Severed Mantleslug (Pallifera secreta)
122. Carolina Mantleslug (Philomycus carolinianus)
123. Winding Mantleslug (Philomycus flexuolaris)
124. Toga Mantleslug (Philomycus togatus)
125. Broad-banded Forestsnail (Allogona profunda)
126. Upland Pillsnail (Euchemotrema fraternum)
127. Flat Bladetooth (Patera appressa)
128. Spike-Lip Crater (Appalachina sayana)
129. Toothed Globe (Mesodon zaletus)
130. Smooth Bladetooth (Patera laevior)
131. Bristled Slitmouth (Stenotrema barbatum)
132. Bear Creek Slitmouth (Stenotrema simile)
133. Whitelip (Triodopsis albolabris)
134. Black Velvet Wedge (Triodopsis denotata)
135. Big-tooth Whitelip (Triodopsis dentifera)
136. Bladetooth Wedge (Triodopsis fosteri)
137. Southeastern Whitetooth (Triodopsis major)
138. Striped Whitelip (Webbhelix multilineata)
139. Nubbin Three-Tooth (Triodopsis obsoleta)
140. Spruce Knob Three-Tooth (Triodopsis picea)
141. Northern Three-Tooth (Triodopsis tridentata)
142. Lamellate Spot (Punctum smithi)
143. Glass Spot (Punctum vitreum)
144. High-spire Column (Columella simplex)
145. Armed Snaggletooth (Gastrocopta armifera)
146. Bark Snaggletooth (Gastrocopta corticaria)
147. Crested Snaggletooth (Gastrocopta cristata)
148. Slim Snaggletooth (Gastrocopta pellucida)
149. Wing Snaggletooth (Gastrocopta procera)
150. Tapered Snaggletooth (Gastrocopta rupicola)
151. White Snaggletooth (Gastrocopta tappaniana)
152. Widespread Column (Pupilla muscorum)
153. White-Lip Dagger (Pupoides albilabris)
154. Tapered Vertigo (Vertigo elatior)
155. Blade Vertigo (Vertigo milium)
156. Palmetto Vertigo (Vertigo oralis)
157. Capital Vertigo (Vertigo oscariana)
158. Ovate Vertigo (Vertigo ovata)
159. Crested Vertigo (Vertigo pygmaea)
160. Swamp Vertigo (Vertigo teskeyae)
161. Honey Vertigo (Vertigo tridentata)
162. Southern Pinecone (Strobilops texasianus)
163. Suboval Ambersnail (avara) (Catinella avara)
164. Snowhill Ambersnail (Catinella hubrichti)
165. Detritus Ambersnail (Catinella oklahomarum)
166. Coastal Plain Ambersnail (Oxyloma effusum)
167. Chesapeake Ambersnail (Oxyloma subeffusum)
168. Crinkled Ambernsnail (Succinea campestris)
169. Xeric Ambernsnail (Succinea indiana)
170. Golden Ambersnail (Succinea wilsonii)
171. Costate Vallonia (Vallonia costata)
172. Iroquois Vallonia (Vallonia excentrica)
173. Thin-Lip Vallonia (Vallonia perspectiva)
174. Lovely Vallonia (Vallonia pulchella)
175. Eastern Glass-Snail (Vitrina angelicae)
176. Hill Glyph (Glyphyalinia cumberlandiana)
177. Carved Glyph (Glyphyalinia indentata)
178. Furrowed Glyph (Glyphyalinia luticola)
179. Rust Glyph (Glyphyalinia picea)
180. Maryland Glyph (Glyphyalinia raderi)
181. Imperphorate Glyph (Glyphyalinia solida)
182. Bright Glyph (Glyphyalinia wheatleyi)
183. Southeastern Gem (Hawaiia alachuana)
184. Copper Button (Mesomphix cupreus)
185. Plain Button (Mesomphix inornatus)
186. Smooth Button (Mesomphix perlaevis)
187. Dentate Supercoil (Paravitrea multidentata)
188. Natural Bridge Supercoil (Paravitrea pontis)
189. Ribbed Striate (Striatura exigua)
190. Black Striate (Striatura ferrea)
191. Fine-Ribbed Striate (Striatura milium)
192. Golden Dome (Ventridens arcellus)
193. Wax Dome (Ventridens cerinoideus)
194. Perforate Dome (Ventridens demissus)
195. Pyramid Dome (Ventridens intertextus)
196. Throaty Dome (Ventridens gularis)
197. Split-tooth Dome (Ventridens virginicus)
198. Black Gloss (Zonitoides nitidus)
199. Heleobops carrikeri
200. Henscomb Hydrobe (Littoridinops tenuipes)
201. Fine-lined Hydrobe (Onobops jacksoni)
202. Mitchell Macoma (Macoma mitchelli)
203. Eastern Emerald Elysia (Elysia chlorotica)
204. Pointed Campeloma (Campeloma decisum)
205. Elongate Macona (Macoma tenta)
206. Eastern Melampus (Melampus bidentatus)
207. Dark False Mussel (Mytilopsis leucophaeata)
208. Dusky Seaslug (Ercolania fuscata)
209. Limpet Nudibranch (Corambe obscura)
210. Channeled Whelk (Busycotypus canaliculatus)
211. Japanese Mystery Snail (Cipangopaludina japonica)
212. Banded Mystery Snail (Viviparus georgianus)
213. Fragile Ancylid (Ferrissia fragilis)
214. Creeping Ancylid (Ferrissia rivularis)
215. Dusky Ancylid (Laevapex fuscus)
216. Marsh Fossaria (Fossaria humilis)
217. Mimic Lymnaea (Pseudosuccinea columella)
218. Woodland Pondsnail (Stagnicola catascopium)
219. Marsh Pondsnail (Stagnicola elodes)
220. Physa carolinae
221. Physa gyrina
222. Pewter Physa (Physella heterostropha pomila)
223. Ash Gyro (Gyraulus parvus)
224. Two-ridge Rams-Horn (Helisoma anceps)
225. Bugle Sprite (Menetus dilatatus)
226. Marsh Rams-Horn (Planorbella trivolvis)
227. Thicklip Rams-Horn (Planorbula armigera)
228. Sharp Sprite (Promenetus exacuous)
229. Three-ridge Valvata (Valvata tricarinata)
230. Mud Amnicola (Amnicola limosus)
231. Appalachian Spring Snail (Fontigens bottimeri)
232. Blue Ridge Springsnail (Fontigens orolibas)
233. Squat Duskysnail (Lyogyrus granum)
234. Piedmont Elimia (Elimia virginica)
235. Crested Mudalia (Leptoxis carinata)
236. Grove Snail (Cepaea nemoralis)
237. Striped Nudibranch (Cratena pilata)
238. Cockscomb Hydrobe (Littoridinops monroensis)
239. Atlantic Brief Squid (Lolliguncula brevis)
240. Brown-banded Wentletrap (Epitonium rupicola)
241. Atlantic Awning Clam (Solemya velum)
242. Green Jackknife Clam (Solen viridis)
243. False Quahog (Pitar morrhuanus)
244. Ponderous Ark (Noetia ponderosa)
245. Thin Cyclinella (Cyclinella tenuis)
246. Atlantic Surfclam (Spisula solidissima)
247. Cayenne Keyhole Limpet (Diodora cayenensis)
248. Lemondrop Nudibranch (Doriopsilla pharpa)
249. Grass Cerith (Bittiolum varium)
250. New Zealand Mud Snail (Potamopyrgus antipodarum)
251. Lampsilis sp.
252. Suboval Ambersnail (vermeta) (Catinella vermeta)
253. Oldfield Coil (Lucilla scintilla)
254. Dark-bodied Glass-snail (Oxychilus draparnaudi)
255. Meadow Slug (Deroceras laeve)
256. Velvet Wedge (Xolotrema denotatum)
257. Gould's Shipworm (Bankia gouldi)
258. Carved Glyph complex (Glyphyalinia indentata complex)
259. Flexed Gyro (Gyraulus deflectus)
260. Channeled Barrel-bubble (Acteocina canaliculata)
261. Zebra Mussel (Dreissena polymorpha)
262. Magnolia Three-tooth (Triodopsis hopetonensis)
263. Bladetooth Wedge (Xolotrema fosteri)
264. Three-banded Garden Slug (Ambigolimax valentianus)
265. Shark Eye (Neverita duplicata)
266. Milky Slug (Deroceras reticulatum)
267. Atlantic Bay Scallop (Argopecten irradians)
268. Blood Ark (Lunarca ovalis)
269. Transverse Ark (Anadara transversa)
270. Knobbed Whelk (Busycon carica)
271. Atlantic Calico Scallop (Argopecten gibbus)
272. Florida Marshclam (Cyrenoida floridana)
273. Greenhouse Slug (Milax gagates)
274. Blue Mussel (Mytilus edulis)
275. Longfin Inshore Squid (Loligo pealeii)
276. Eastern White Slippersnail (Crepidula plana)
277. Yellow Lance (Elliptio lanceolata)
278. Five-tooth Vertigo (Vertigo ventricosa)
279. Sinistrofulgur laeostomum
280. Rounded Snail (Gonyodiscus rotundatus)
281. Lunate Dove Shell (Astyris lunata)
282. Fossor Coquina (Donax fossor)
283. Maritime Garden Snail (Cernuella cisalpina)
284. Chestnut Clam (Isocrassina castanea)
285. Threeline Mudsnail (Ilyanassa trivittata)
286. Channeled Duck Clam (Raeta plicatella)
287. Cross-barred Venus (Chione elevata)
288. Oval Ambersnail (Novisuccinea ovalis)
289. Herrington Fingernailclam (Sphaerium occidentale)
290. Midland Siltsnail (Cincinnatia integra)
291. Pygmy Fossaria (Galba parva)
292. Turritella sp.
293. Common Whelk (Buccinum undatum)
294. Garden Arion (Arion hortensis)

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Additional taxa

• Common Jingle (Anomia simplex)
• Arion sp.
• Succineidae sp. (Unidentified sp.)
• Deroceras sp.
• Physa sp.
• Lightning Whelk (Sinistrofulgur sinistrum)
• Cipangopaludina sp.
• Ambigolimax sp.
• Assiminea sp.